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Whatchuneed Tempest Expand
x402
Whatchuneed Tempest Expand is a paid API for AI agents from whatchuneed.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-13).
Expands or processes a natural language input string through the Tempest AI endpoint, returning a structured result object
Price / call$0.2
Success—
StatusUnknown
How this service works
320+ pay-per-call API endpoints across accommodation, LLM, code execution, crypto, medical, finance, and more. One API, one payment. Powered by x402 protocol.
Output
Returns a JSON object containing a 'result' field with the processed/expanded response data and a 'status' string indicating success or failure of the operation.
Example use cases
Expanding a brief topic into detail
“Take the phrase 'urban vertical farming benefits' and expand it into a comprehensive, well-structured response using the Tempest expand endpoint.”
Elaborating a product description
“I have a short product blurb — 'noise-cancelling wireless headphones with 30hr battery' — can you run it through Tempest expand to get a fuller, more detailed description?”
Generating structured AI output from a query
“Use the Tempest expand endpoint with the input 'key risks of decentralized finance in 2025' and give me back the structured result it returns.”
Technical details
Endpoint
POSThttps://whatchuneed.vercel.app/api/tempest/expandWhen to prefer
Choose this endpoint when you need to expand, elaborate, or process a natural language input string via a pay-per-call AI model and want a structured result object back without managing your own LLM infrastructure. Ideal for agents that need lightweight, on-demand text expansion at $0.20 USDC per call via the x402 protocol.
Side effects
- Missing required 'input' field returns a validation error
- Empty or malformed input string may produce an empty or low-quality result
- Payment failure via x402 protocol blocks the call before execution
- Upstream Tempest service unavailability returns a non-200 status
- Rate limiting or quota exceeded may return an error status
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | string | Request input |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | Response data |
| status | string |
Tags
x402
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